diff --git a/13/input b/13/input
new file mode 100644
index 0000000..68bc0cc
--- /dev/null
+++ b/13/input
@@ -0,0 +1,1279 @@
+Button A: X+26, Y+91
+Button B: X+82, Y+37
+Prize: X=5592, Y=8072
+
+Button A: X+61, Y+29
+Button B: X+24, Y+48
+Prize: X=15576, Y=17056
+
+Button A: X+23, Y+45
+Button B: X+43, Y+27
+Prize: X=10347, Y=1007
+
+Button A: X+24, Y+11
+Button B: X+32, Y+94
+Prize: X=2648, Y=2483
+
+Button A: X+34, Y+15
+Button B: X+33, Y+67
+Prize: X=9272, Y=19572
+
+Button A: X+11, Y+49
+Button B: X+54, Y+26
+Prize: X=13645, Y=10695
+
+Button A: X+57, Y+20
+Button B: X+20, Y+39
+Prize: X=7060, Y=3894
+
+Button A: X+41, Y+13
+Button B: X+18, Y+45
+Prize: X=520, Y=16974
+
+Button A: X+29, Y+71
+Button B: X+54, Y+22
+Prize: X=19467, Y=5649
+
+Button A: X+55, Y+25
+Button B: X+16, Y+28
+Prize: X=17372, Y=15776
+
+Button A: X+20, Y+29
+Button B: X+80, Y+31
+Prize: X=2020, Y=1399
+
+Button A: X+69, Y+33
+Button B: X+22, Y+51
+Prize: X=14455, Y=3503
+
+Button A: X+13, Y+58
+Button B: X+75, Y+25
+Prize: X=3022, Y=2027
+
+Button A: X+13, Y+45
+Button B: X+43, Y+13
+Prize: X=19014, Y=10818
+
+Button A: X+40, Y+12
+Button B: X+38, Y+75
+Prize: X=18828, Y=9734
+
+Button A: X+17, Y+91
+Button B: X+52, Y+59
+Prize: X=3246, Y=6408
+
+Button A: X+74, Y+14
+Button B: X+19, Y+68
+Prize: X=11264, Y=2548
+
+Button A: X+15, Y+42
+Button B: X+62, Y+30
+Prize: X=17598, Y=19268
+
+Button A: X+31, Y+13
+Button B: X+13, Y+24
+Prize: X=17644, Y=11037
+
+Button A: X+16, Y+48
+Button B: X+74, Y+32
+Prize: X=1478, Y=8944
+
+Button A: X+13, Y+92
+Button B: X+71, Y+45
+Prize: X=4739, Y=4260
+
+Button A: X+95, Y+70
+Button B: X+15, Y+67
+Prize: X=4050, Y=3208
+
+Button A: X+35, Y+60
+Button B: X+48, Y+19
+Prize: X=12441, Y=6693
+
+Button A: X+68, Y+20
+Button B: X+13, Y+23
+Prize: X=2972, Y=1948
+
+Button A: X+84, Y+36
+Button B: X+36, Y+94
+Prize: X=7044, Y=3726
+
+Button A: X+52, Y+11
+Button B: X+61, Y+56
+Prize: X=3601, Y=1322
+
+Button A: X+37, Y+57
+Button B: X+81, Y+30
+Prize: X=1569, Y=711
+
+Button A: X+64, Y+30
+Button B: X+12, Y+98
+Prize: X=6728, Y=9620
+
+Button A: X+49, Y+99
+Button B: X+54, Y+33
+Prize: X=6606, Y=9009
+
+Button A: X+76, Y+48
+Button B: X+20, Y+52
+Prize: X=3008, Y=2136
+
+Button A: X+93, Y+96
+Button B: X+69, Y+14
+Prize: X=9894, Y=9412
+
+Button A: X+42, Y+25
+Button B: X+12, Y+89
+Prize: X=2364, Y=9511
+
+Button A: X+31, Y+63
+Button B: X+96, Y+20
+Prize: X=7662, Y=2614
+
+Button A: X+63, Y+52
+Button B: X+16, Y+59
+Prize: X=840, Y=1655
+
+Button A: X+62, Y+11
+Button B: X+30, Y+78
+Prize: X=17800, Y=5962
+
+Button A: X+75, Y+20
+Button B: X+16, Y+67
+Prize: X=4190, Y=3805
+
+Button A: X+43, Y+72
+Button B: X+42, Y+17
+Prize: X=3510, Y=9955
+
+Button A: X+59, Y+20
+Button B: X+26, Y+62
+Prize: X=7714, Y=18646
+
+Button A: X+12, Y+47
+Button B: X+57, Y+34
+Prize: X=3011, Y=2530
+
+Button A: X+52, Y+20
+Button B: X+21, Y+49
+Prize: X=2935, Y=12971
+
+Button A: X+14, Y+32
+Button B: X+50, Y+18
+Prize: X=700, Y=1988
+
+Button A: X+90, Y+66
+Button B: X+13, Y+98
+Prize: X=1448, Y=6016
+
+Button A: X+64, Y+92
+Button B: X+79, Y+32
+Prize: X=7142, Y=5536
+
+Button A: X+11, Y+51
+Button B: X+59, Y+21
+Prize: X=17813, Y=2411
+
+Button A: X+91, Y+42
+Button B: X+47, Y+71
+Prize: X=5705, Y=4704
+
+Button A: X+51, Y+90
+Button B: X+75, Y+36
+Prize: X=10818, Y=11286
+
+Button A: X+12, Y+40
+Button B: X+49, Y+33
+Prize: X=11136, Y=15788
+
+Button A: X+78, Y+17
+Button B: X+18, Y+69
+Prize: X=7946, Y=6989
+
+Button A: X+87, Y+15
+Button B: X+58, Y+57
+Prize: X=5974, Y=3474
+
+Button A: X+61, Y+44
+Button B: X+22, Y+57
+Prize: X=6582, Y=6105
+
+Button A: X+16, Y+47
+Button B: X+58, Y+37
+Prize: X=4044, Y=4677
+
+Button A: X+31, Y+73
+Button B: X+64, Y+23
+Prize: X=9505, Y=9870
+
+Button A: X+91, Y+12
+Button B: X+23, Y+76
+Prize: X=6308, Y=2656
+
+Button A: X+40, Y+16
+Button B: X+21, Y+58
+Prize: X=19063, Y=10974
+
+Button A: X+23, Y+41
+Button B: X+51, Y+14
+Prize: X=17282, Y=14600
+
+Button A: X+25, Y+56
+Button B: X+56, Y+27
+Prize: X=1626, Y=4602
+
+Button A: X+28, Y+81
+Button B: X+91, Y+20
+Prize: X=11081, Y=8947
+
+Button A: X+83, Y+34
+Button B: X+31, Y+99
+Prize: X=4443, Y=7257
+
+Button A: X+25, Y+77
+Button B: X+72, Y+20
+Prize: X=12369, Y=18557
+
+Button A: X+43, Y+17
+Button B: X+11, Y+83
+Prize: X=1338, Y=2102
+
+Button A: X+11, Y+68
+Button B: X+63, Y+32
+Prize: X=746, Y=1752
+
+Button A: X+67, Y+15
+Button B: X+30, Y+80
+Prize: X=5711, Y=8195
+
+Button A: X+42, Y+19
+Button B: X+11, Y+39
+Prize: X=3668, Y=4393
+
+Button A: X+69, Y+23
+Button B: X+66, Y+99
+Prize: X=4959, Y=5426
+
+Button A: X+91, Y+71
+Button B: X+35, Y+91
+Prize: X=5600, Y=9592
+
+Button A: X+30, Y+17
+Button B: X+15, Y+92
+Prize: X=4050, Y=10478
+
+Button A: X+11, Y+75
+Button B: X+49, Y+55
+Prize: X=5238, Y=9200
+
+Button A: X+19, Y+50
+Button B: X+74, Y+32
+Prize: X=5700, Y=868
+
+Button A: X+16, Y+80
+Button B: X+60, Y+31
+Prize: X=4212, Y=5189
+
+Button A: X+21, Y+67
+Button B: X+67, Y+18
+Prize: X=4835, Y=3876
+
+Button A: X+12, Y+43
+Button B: X+63, Y+16
+Prize: X=3173, Y=11951
+
+Button A: X+78, Y+91
+Button B: X+83, Y+27
+Prize: X=9510, Y=9000
+
+Button A: X+11, Y+38
+Button B: X+61, Y+20
+Prize: X=6577, Y=11900
+
+Button A: X+40, Y+18
+Button B: X+32, Y+75
+Prize: X=5960, Y=7227
+
+Button A: X+42, Y+12
+Button B: X+19, Y+47
+Prize: X=6736, Y=15480
+
+Button A: X+19, Y+72
+Button B: X+47, Y+11
+Prize: X=1362, Y=11556
+
+Button A: X+36, Y+17
+Button B: X+54, Y+93
+Prize: X=1854, Y=1888
+
+Button A: X+82, Y+23
+Button B: X+11, Y+51
+Prize: X=18240, Y=15186
+
+Button A: X+75, Y+34
+Button B: X+18, Y+66
+Prize: X=3519, Y=4950
+
+Button A: X+66, Y+27
+Button B: X+27, Y+66
+Prize: X=12821, Y=16487
+
+Button A: X+53, Y+36
+Button B: X+32, Y+87
+Prize: X=4887, Y=6909
+
+Button A: X+11, Y+25
+Button B: X+70, Y+46
+Prize: X=3865, Y=17271
+
+Button A: X+27, Y+52
+Button B: X+49, Y+27
+Prize: X=1951, Y=17651
+
+Button A: X+62, Y+82
+Button B: X+48, Y+12
+Prize: X=7700, Y=6580
+
+Button A: X+11, Y+28
+Button B: X+68, Y+31
+Prize: X=15425, Y=10214
+
+Button A: X+54, Y+20
+Button B: X+26, Y+43
+Prize: X=4696, Y=2707
+
+Button A: X+78, Y+85
+Button B: X+93, Y+19
+Prize: X=8118, Y=5388
+
+Button A: X+31, Y+93
+Button B: X+83, Y+46
+Prize: X=4101, Y=6822
+
+Button A: X+12, Y+44
+Button B: X+59, Y+42
+Prize: X=5345, Y=5826
+
+Button A: X+79, Y+67
+Button B: X+13, Y+94
+Prize: X=7722, Y=9951
+
+Button A: X+16, Y+93
+Button B: X+63, Y+32
+Prize: X=810, Y=2703
+
+Button A: X+74, Y+14
+Button B: X+20, Y+67
+Prize: X=5048, Y=13449
+
+Button A: X+72, Y+49
+Button B: X+27, Y+61
+Prize: X=4203, Y=4267
+
+Button A: X+64, Y+29
+Button B: X+33, Y+68
+Prize: X=13980, Y=6910
+
+Button A: X+25, Y+53
+Button B: X+48, Y+15
+Prize: X=5796, Y=5521
+
+Button A: X+75, Y+46
+Button B: X+34, Y+80
+Prize: X=6494, Y=6408
+
+Button A: X+48, Y+17
+Button B: X+29, Y+72
+Prize: X=10244, Y=14008
+
+Button A: X+22, Y+14
+Button B: X+18, Y+42
+Prize: X=3030, Y=18190
+
+Button A: X+17, Y+53
+Button B: X+32, Y+12
+Prize: X=2076, Y=15668
+
+Button A: X+53, Y+18
+Button B: X+11, Y+45
+Prize: X=14337, Y=15983
+
+Button A: X+84, Y+23
+Button B: X+42, Y+80
+Prize: X=8316, Y=6250
+
+Button A: X+13, Y+47
+Button B: X+81, Y+42
+Prize: X=8348, Y=15587
+
+Button A: X+85, Y+94
+Button B: X+15, Y+80
+Prize: X=9435, Y=15824
+
+Button A: X+92, Y+12
+Button B: X+74, Y+70
+Prize: X=11570, Y=3742
+
+Button A: X+53, Y+23
+Button B: X+23, Y+52
+Prize: X=15697, Y=3253
+
+Button A: X+15, Y+53
+Button B: X+36, Y+17
+Prize: X=19649, Y=15127
+
+Button A: X+52, Y+14
+Button B: X+25, Y+45
+Prize: X=14902, Y=3884
+
+Button A: X+19, Y+53
+Button B: X+58, Y+26
+Prize: X=10556, Y=11852
+
+Button A: X+57, Y+21
+Button B: X+41, Y+77
+Prize: X=5634, Y=5418
+
+Button A: X+16, Y+52
+Button B: X+59, Y+18
+Prize: X=2166, Y=732
+
+Button A: X+62, Y+17
+Button B: X+23, Y+59
+Prize: X=11646, Y=4671
+
+Button A: X+30, Y+64
+Button B: X+91, Y+16
+Prize: X=7358, Y=3584
+
+Button A: X+75, Y+21
+Button B: X+20, Y+27
+Prize: X=2475, Y=1656
+
+Button A: X+23, Y+55
+Button B: X+36, Y+15
+Prize: X=5337, Y=3610
+
+Button A: X+29, Y+80
+Button B: X+67, Y+18
+Prize: X=11940, Y=9794
+
+Button A: X+40, Y+65
+Button B: X+93, Y+21
+Prize: X=3664, Y=4913
+
+Button A: X+20, Y+61
+Button B: X+71, Y+14
+Prize: X=5064, Y=2482
+
+Button A: X+83, Y+29
+Button B: X+12, Y+16
+Prize: X=6819, Y=2477
+
+Button A: X+60, Y+15
+Button B: X+51, Y+98
+Prize: X=5004, Y=5002
+
+Button A: X+55, Y+25
+Button B: X+18, Y+58
+Prize: X=1238, Y=6098
+
+Button A: X+50, Y+11
+Button B: X+23, Y+67
+Prize: X=11925, Y=14898
+
+Button A: X+27, Y+93
+Button B: X+97, Y+38
+Prize: X=7056, Y=5649
+
+Button A: X+32, Y+20
+Button B: X+32, Y+69
+Prize: X=1952, Y=3964
+
+Button A: X+66, Y+27
+Button B: X+14, Y+71
+Prize: X=7192, Y=8164
+
+Button A: X+49, Y+16
+Button B: X+15, Y+44
+Prize: X=14576, Y=11200
+
+Button A: X+45, Y+16
+Button B: X+53, Y+80
+Prize: X=7471, Y=6448
+
+Button A: X+32, Y+16
+Button B: X+23, Y+51
+Prize: X=16396, Y=15900
+
+Button A: X+94, Y+12
+Button B: X+44, Y+55
+Prize: X=4632, Y=3258
+
+Button A: X+39, Y+92
+Button B: X+64, Y+45
+Prize: X=7528, Y=10976
+
+Button A: X+61, Y+28
+Button B: X+23, Y+54
+Prize: X=17310, Y=11430
+
+Button A: X+73, Y+17
+Button B: X+56, Y+83
+Prize: X=7250, Y=3997
+
+Button A: X+74, Y+33
+Button B: X+13, Y+52
+Prize: X=18063, Y=16927
+
+Button A: X+47, Y+73
+Button B: X+38, Y+17
+Prize: X=16515, Y=16585
+
+Button A: X+41, Y+24
+Button B: X+26, Y+55
+Prize: X=18682, Y=19724
+
+Button A: X+28, Y+70
+Button B: X+69, Y+25
+Prize: X=1453, Y=13255
+
+Button A: X+41, Y+66
+Button B: X+38, Y+14
+Prize: X=3711, Y=2436
+
+Button A: X+27, Y+71
+Button B: X+90, Y+40
+Prize: X=2097, Y=2171
+
+Button A: X+38, Y+18
+Button B: X+29, Y+51
+Prize: X=6707, Y=6005
+
+Button A: X+54, Y+25
+Button B: X+36, Y+64
+Prize: X=1206, Y=795
+
+Button A: X+82, Y+19
+Button B: X+13, Y+48
+Prize: X=5528, Y=4520
+
+Button A: X+41, Y+69
+Button B: X+51, Y+24
+Prize: X=4447, Y=4578
+
+Button A: X+14, Y+66
+Button B: X+30, Y+21
+Prize: X=4194, Y=8331
+
+Button A: X+64, Y+19
+Button B: X+14, Y+53
+Prize: X=4934, Y=1709
+
+Button A: X+51, Y+16
+Button B: X+22, Y+55
+Prize: X=18387, Y=15535
+
+Button A: X+70, Y+12
+Button B: X+57, Y+99
+Prize: X=6918, Y=5112
+
+Button A: X+22, Y+22
+Button B: X+24, Y+98
+Prize: X=1564, Y=4080
+
+Button A: X+61, Y+84
+Button B: X+90, Y+20
+Prize: X=9158, Y=4712
+
+Button A: X+27, Y+11
+Button B: X+24, Y+40
+Prize: X=12953, Y=3417
+
+Button A: X+95, Y+63
+Button B: X+37, Y+91
+Prize: X=10185, Y=11739
+
+Button A: X+78, Y+35
+Button B: X+18, Y+86
+Prize: X=2538, Y=3009
+
+Button A: X+46, Y+25
+Button B: X+11, Y+21
+Prize: X=7217, Y=12172
+
+Button A: X+11, Y+61
+Button B: X+85, Y+34
+Prize: X=1332, Y=19165
+
+Button A: X+16, Y+71
+Button B: X+73, Y+32
+Prize: X=7017, Y=7491
+
+Button A: X+20, Y+46
+Button B: X+73, Y+44
+Prize: X=6606, Y=10276
+
+Button A: X+49, Y+19
+Button B: X+41, Y+77
+Prize: X=11409, Y=9153
+
+Button A: X+87, Y+33
+Button B: X+61, Y+84
+Prize: X=2831, Y=3204
+
+Button A: X+22, Y+53
+Button B: X+73, Y+28
+Prize: X=7187, Y=4450
+
+Button A: X+12, Y+69
+Button B: X+33, Y+30
+Prize: X=1305, Y=6066
+
+Button A: X+98, Y+24
+Button B: X+28, Y+59
+Prize: X=8722, Y=6881
+
+Button A: X+46, Y+23
+Button B: X+16, Y+60
+Prize: X=4222, Y=3723
+
+Button A: X+23, Y+62
+Button B: X+55, Y+14
+Prize: X=7186, Y=9780
+
+Button A: X+29, Y+87
+Button B: X+89, Y+47
+Prize: X=3249, Y=6447
+
+Button A: X+23, Y+61
+Button B: X+98, Y+52
+Prize: X=6779, Y=3841
+
+Button A: X+58, Y+27
+Button B: X+15, Y+80
+Prize: X=4505, Y=5675
+
+Button A: X+35, Y+12
+Button B: X+58, Y+83
+Prize: X=1921, Y=14923
+
+Button A: X+46, Y+99
+Button B: X+83, Y+37
+Prize: X=8547, Y=5223
+
+Button A: X+11, Y+28
+Button B: X+68, Y+29
+Prize: X=5710, Y=4160
+
+Button A: X+11, Y+22
+Button B: X+92, Y+28
+Prize: X=1255, Y=2042
+
+Button A: X+42, Y+37
+Button B: X+82, Y+14
+Prize: X=6234, Y=3570
+
+Button A: X+42, Y+25
+Button B: X+13, Y+31
+Prize: X=3053, Y=3748
+
+Button A: X+44, Y+49
+Button B: X+14, Y+87
+Prize: X=2498, Y=3853
+
+Button A: X+16, Y+39
+Button B: X+71, Y+32
+Prize: X=9870, Y=12547
+
+Button A: X+18, Y+49
+Button B: X+66, Y+35
+Prize: X=8738, Y=1019
+
+Button A: X+32, Y+29
+Button B: X+93, Y+12
+Prize: X=2580, Y=2049
+
+Button A: X+49, Y+78
+Button B: X+37, Y+11
+Prize: X=14799, Y=12586
+
+Button A: X+26, Y+59
+Button B: X+39, Y+15
+Prize: X=562, Y=8680
+
+Button A: X+27, Y+88
+Button B: X+33, Y+20
+Prize: X=3765, Y=5004
+
+Button A: X+99, Y+40
+Button B: X+73, Y+98
+Prize: X=7600, Y=7044
+
+Button A: X+94, Y+62
+Button B: X+42, Y+89
+Prize: X=10494, Y=9067
+
+Button A: X+84, Y+77
+Button B: X+21, Y+84
+Prize: X=2709, Y=6433
+
+Button A: X+53, Y+22
+Button B: X+14, Y+59
+Prize: X=10134, Y=5907
+
+Button A: X+85, Y+20
+Button B: X+74, Y+88
+Prize: X=4578, Y=3336
+
+Button A: X+45, Y+86
+Button B: X+93, Y+46
+Prize: X=9369, Y=5654
+
+Button A: X+49, Y+25
+Button B: X+25, Y+43
+Prize: X=1942, Y=13450
+
+Button A: X+20, Y+66
+Button B: X+68, Y+54
+Prize: X=2704, Y=5856
+
+Button A: X+77, Y+85
+Button B: X+12, Y+66
+Prize: X=8479, Y=14477
+
+Button A: X+39, Y+74
+Button B: X+73, Y+14
+Prize: X=2873, Y=2214
+
+Button A: X+55, Y+32
+Button B: X+28, Y+58
+Prize: X=6017, Y=5336
+
+Button A: X+42, Y+17
+Button B: X+60, Y+98
+Prize: X=6654, Y=5863
+
+Button A: X+13, Y+42
+Button B: X+64, Y+23
+Prize: X=888, Y=16196
+
+Button A: X+35, Y+99
+Button B: X+89, Y+33
+Prize: X=7632, Y=3432
+
+Button A: X+22, Y+40
+Button B: X+79, Y+35
+Prize: X=4342, Y=2680
+
+Button A: X+65, Y+50
+Button B: X+26, Y+65
+Prize: X=1625, Y=3050
+
+Button A: X+95, Y+62
+Button B: X+16, Y+87
+Prize: X=9646, Y=7903
+
+Button A: X+71, Y+52
+Button B: X+38, Y+88
+Prize: X=1640, Y=2224
+
+Button A: X+14, Y+78
+Button B: X+54, Y+63
+Prize: X=2126, Y=8277
+
+Button A: X+31, Y+71
+Button B: X+84, Y+16
+Prize: X=7820, Y=5916
+
+Button A: X+83, Y+34
+Button B: X+20, Y+28
+Prize: X=7445, Y=4258
+
+Button A: X+28, Y+38
+Button B: X+98, Y+26
+Prize: X=7616, Y=4344
+
+Button A: X+17, Y+29
+Button B: X+46, Y+21
+Prize: X=798, Y=296
+
+Button A: X+56, Y+14
+Button B: X+29, Y+66
+Prize: X=16054, Y=13056
+
+Button A: X+94, Y+53
+Button B: X+14, Y+88
+Prize: X=2450, Y=7870
+
+Button A: X+92, Y+26
+Button B: X+20, Y+29
+Prize: X=7368, Y=3810
+
+Button A: X+70, Y+16
+Button B: X+14, Y+55
+Prize: X=17000, Y=18456
+
+Button A: X+86, Y+24
+Button B: X+50, Y+69
+Prize: X=8928, Y=7776
+
+Button A: X+71, Y+12
+Button B: X+19, Y+67
+Prize: X=8799, Y=1300
+
+Button A: X+24, Y+53
+Button B: X+54, Y+22
+Prize: X=9692, Y=14256
+
+Button A: X+34, Y+35
+Button B: X+17, Y+98
+Prize: X=3179, Y=9954
+
+Button A: X+23, Y+43
+Button B: X+78, Y+23
+Prize: X=8167, Y=5197
+
+Button A: X+17, Y+62
+Button B: X+87, Y+63
+Prize: X=2938, Y=4612
+
+Button A: X+11, Y+30
+Button B: X+28, Y+13
+Prize: X=13471, Y=7940
+
+Button A: X+55, Y+20
+Button B: X+12, Y+39
+Prize: X=10636, Y=18147
+
+Button A: X+60, Y+34
+Button B: X+27, Y+62
+Prize: X=2991, Y=6038
+
+Button A: X+18, Y+91
+Button B: X+76, Y+12
+Prize: X=2826, Y=887
+
+Button A: X+69, Y+80
+Button B: X+16, Y+94
+Prize: X=1224, Y=4588
+
+Button A: X+26, Y+68
+Button B: X+79, Y+49
+Prize: X=4631, Y=3443
+
+Button A: X+83, Y+89
+Button B: X+84, Y+14
+Prize: X=12588, Y=9314
+
+Button A: X+12, Y+38
+Button B: X+71, Y+23
+Prize: X=12238, Y=19124
+
+Button A: X+18, Y+11
+Button B: X+11, Y+25
+Prize: X=9288, Y=3870
+
+Button A: X+36, Y+12
+Button B: X+20, Y+45
+Prize: X=16912, Y=3749
+
+Button A: X+26, Y+88
+Button B: X+96, Y+55
+Prize: X=8924, Y=10230
+
+Button A: X+50, Y+11
+Button B: X+37, Y+69
+Prize: X=9513, Y=2495
+
+Button A: X+35, Y+17
+Button B: X+34, Y+61
+Prize: X=18744, Y=4425
+
+Button A: X+47, Y+18
+Button B: X+13, Y+64
+Prize: X=8530, Y=16180
+
+Button A: X+64, Y+24
+Button B: X+13, Y+56
+Prize: X=4374, Y=3992
+
+Button A: X+56, Y+22
+Button B: X+12, Y+26
+Prize: X=2544, Y=1340
+
+Button A: X+78, Y+70
+Button B: X+67, Y+11
+Prize: X=13306, Y=7618
+
+Button A: X+23, Y+95
+Button B: X+84, Y+24
+Prize: X=7720, Y=9280
+
+Button A: X+50, Y+64
+Button B: X+87, Y+35
+Prize: X=5591, Y=3873
+
+Button A: X+12, Y+57
+Button B: X+76, Y+16
+Prize: X=9300, Y=15855
+
+Button A: X+57, Y+37
+Button B: X+21, Y+48
+Prize: X=4085, Y=13370
+
+Button A: X+15, Y+44
+Button B: X+44, Y+12
+Prize: X=10425, Y=8492
+
+Button A: X+74, Y+29
+Button B: X+22, Y+92
+Prize: X=8086, Y=10256
+
+Button A: X+60, Y+14
+Button B: X+14, Y+43
+Prize: X=5810, Y=15293
+
+Button A: X+11, Y+35
+Button B: X+98, Y+24
+Prize: X=2737, Y=1801
+
+Button A: X+12, Y+37
+Button B: X+67, Y+11
+Prize: X=2990, Y=13316
+
+Button A: X+11, Y+23
+Button B: X+66, Y+12
+Prize: X=2409, Y=2391
+
+Button A: X+51, Y+20
+Button B: X+30, Y+68
+Prize: X=11711, Y=15900
+
+Button A: X+74, Y+44
+Button B: X+30, Y+71
+Prize: X=7374, Y=4863
+
+Button A: X+55, Y+25
+Button B: X+52, Y+76
+Prize: X=3497, Y=2951
+
+Button A: X+45, Y+21
+Button B: X+17, Y+41
+Prize: X=635, Y=7715
+
+Button A: X+32, Y+34
+Button B: X+19, Y+99
+Prize: X=1584, Y=2944
+
+Button A: X+17, Y+63
+Button B: X+66, Y+62
+Prize: X=6131, Y=6653
+
+Button A: X+21, Y+51
+Button B: X+59, Y+17
+Prize: X=7033, Y=5083
+
+Button A: X+51, Y+60
+Button B: X+14, Y+97
+Prize: X=3924, Y=10173
+
+Button A: X+14, Y+49
+Button B: X+76, Y+31
+Prize: X=17132, Y=602
+
+Button A: X+51, Y+33
+Button B: X+25, Y+91
+Prize: X=6213, Y=9183
+
+Button A: X+13, Y+42
+Button B: X+68, Y+33
+Prize: X=10437, Y=1640
+
+Button A: X+19, Y+39
+Button B: X+98, Y+64
+Prize: X=6836, Y=5528
+
+Button A: X+48, Y+89
+Button B: X+89, Y+54
+Prize: X=7800, Y=6469
+
+Button A: X+36, Y+70
+Button B: X+59, Y+27
+Prize: X=3458, Y=2110
+
+Button A: X+92, Y+36
+Button B: X+28, Y+42
+Prize: X=3680, Y=3582
+
+Button A: X+95, Y+11
+Button B: X+38, Y+52
+Prize: X=5738, Y=3568
+
+Button A: X+17, Y+54
+Button B: X+65, Y+41
+Prize: X=4997, Y=3628
+
+Button A: X+59, Y+12
+Button B: X+19, Y+78
+Prize: X=4589, Y=11276
+
+Button A: X+55, Y+24
+Button B: X+16, Y+28
+Prize: X=9554, Y=2248
+
+Button A: X+70, Y+15
+Button B: X+26, Y+43
+Prize: X=3336, Y=2998
+
+Button A: X+28, Y+98
+Button B: X+35, Y+14
+Prize: X=3178, Y=2226
+
+Button A: X+33, Y+58
+Button B: X+96, Y+20
+Prize: X=3177, Y=4394
+
+Button A: X+11, Y+30
+Button B: X+70, Y+48
+Prize: X=2437, Y=2502
+
+Button A: X+88, Y+21
+Button B: X+50, Y+49
+Prize: X=12120, Y=6006
+
+Button A: X+11, Y+53
+Button B: X+44, Y+29
+Prize: X=1364, Y=4193
+
+Button A: X+32, Y+96
+Button B: X+65, Y+50
+Prize: X=2523, Y=3654
+
+Button A: X+11, Y+46
+Button B: X+56, Y+26
+Prize: X=8261, Y=6566
+
+Button A: X+12, Y+59
+Button B: X+31, Y+12
+Prize: X=6526, Y=6227
+
+Button A: X+20, Y+39
+Button B: X+53, Y+13
+Prize: X=16371, Y=12249
+
+Button A: X+68, Y+30
+Button B: X+47, Y+91
+Prize: X=8384, Y=9320
+
+Button A: X+29, Y+74
+Button B: X+65, Y+19
+Prize: X=14573, Y=10077
+
+Button A: X+72, Y+37
+Button B: X+44, Y+99
+Prize: X=10560, Y=12760
+
+Button A: X+13, Y+17
+Button B: X+92, Y+28
+Prize: X=5523, Y=2607
+
+Button A: X+17, Y+55
+Button B: X+85, Y+50
+Prize: X=4216, Y=5090
+
+Button A: X+46, Y+14
+Button B: X+45, Y+74
+Prize: X=2852, Y=19436
+
+Button A: X+14, Y+51
+Button B: X+61, Y+29
+Prize: X=10598, Y=2717
+
+Button A: X+47, Y+12
+Button B: X+21, Y+52
+Prize: X=4792, Y=11264
+
+Button A: X+25, Y+11
+Button B: X+18, Y+26
+Prize: X=2044, Y=18684
+
+Button A: X+91, Y+34
+Button B: X+34, Y+99
+Prize: X=7594, Y=5944
+
+Button A: X+18, Y+42
+Button B: X+61, Y+15
+Prize: X=11002, Y=3110
+
+Button A: X+63, Y+26
+Button B: X+11, Y+38
+Prize: X=4706, Y=16468
+
+Button A: X+98, Y+11
+Button B: X+99, Y+85
+Prize: X=9996, Y=8363
+
+Button A: X+30, Y+13
+Button B: X+17, Y+36
+Prize: X=634, Y=15136
+
+Button A: X+27, Y+37
+Button B: X+87, Y+11
+Prize: X=6717, Y=3469
+
+Button A: X+63, Y+30
+Button B: X+27, Y+61
+Prize: X=15569, Y=14347
+
+Button A: X+11, Y+32
+Button B: X+66, Y+38
+Prize: X=7337, Y=6252
+
+Button A: X+53, Y+12
+Button B: X+35, Y+57
+Prize: X=3999, Y=5175
+
+Button A: X+18, Y+39
+Button B: X+55, Y+24
+Prize: X=628, Y=7829
+
+Button A: X+33, Y+57
+Button B: X+91, Y+18
+Prize: X=8612, Y=6246
+
+Button A: X+83, Y+14
+Button B: X+63, Y+66
+Prize: X=3278, Y=2048
+
+Button A: X+76, Y+57
+Button B: X+19, Y+56
+Prize: X=3743, Y=6356
+
+Button A: X+54, Y+15
+Button B: X+17, Y+70
+Prize: X=2761, Y=11385
+
+Button A: X+77, Y+22
+Button B: X+36, Y+88
+Prize: X=879, Y=1650
+
+Button A: X+93, Y+20
+Button B: X+20, Y+89
+Prize: X=1291, Y=2988
+
+Button A: X+55, Y+20
+Button B: X+26, Y+59
+Prize: X=13498, Y=5182
+
+Button A: X+95, Y+22
+Button B: X+42, Y+56
+Prize: X=1739, Y=958
+
+Button A: X+88, Y+67
+Button B: X+23, Y+82
+Prize: X=2265, Y=7335
+
+Button A: X+82, Y+39
+Button B: X+32, Y+53
+Prize: X=6268, Y=5928
+
+Button A: X+29, Y+39
+Button B: X+65, Y+14
+Prize: X=2499, Y=2700
+
+Button A: X+26, Y+58
+Button B: X+55, Y+17
+Prize: X=15448, Y=19380
+
+Button A: X+40, Y+75
+Button B: X+92, Y+34
+Prize: X=2272, Y=2044
+
+Button A: X+48, Y+79
+Button B: X+88, Y+19
+Prize: X=5872, Y=5386
+
+Button A: X+30, Y+54
+Button B: X+44, Y+19
+Prize: X=15868, Y=14205
+
+Button A: X+31, Y+22
+Button B: X+14, Y+50
+Prize: X=1359, Y=3168
+
+Button A: X+75, Y+54
+Button B: X+24, Y+59
+Prize: X=3561, Y=5234
+
+Button A: X+49, Y+68
+Button B: X+36, Y+13
+Prize: X=263, Y=11346
+
+Button A: X+13, Y+59
+Button B: X+71, Y+25
+Prize: X=18180, Y=12844
+
+Button A: X+12, Y+65
+Button B: X+80, Y+24
+Prize: X=13988, Y=4259
+
+Button A: X+19, Y+54
+Button B: X+33, Y+13
+Prize: X=12480, Y=1050
+
+Button A: X+36, Y+14
+Button B: X+30, Y+44
+Prize: X=11588, Y=10646
+
+Button A: X+76, Y+90
+Button B: X+92, Y+31
+Prize: X=6968, Y=6147
+
+Button A: X+71, Y+31
+Button B: X+13, Y+50
+Prize: X=9528, Y=301
+
+Button A: X+85, Y+16
+Button B: X+29, Y+48
+Prize: X=7657, Y=3696
+
+Button A: X+47, Y+95
+Button B: X+98, Y+62
+Prize: X=10268, Y=10412
+
+Button A: X+71, Y+15
+Button B: X+13, Y+65
+Prize: X=11803, Y=19415
+
+Button A: X+59, Y+99
+Button B: X+82, Y+32
+Prize: X=3493, Y=1743
+
+Button A: X+17, Y+86
+Button B: X+83, Y+36
+Prize: X=5280, Y=2526
+
+Button A: X+56, Y+13
+Button B: X+63, Y+78
+Prize: X=8617, Y=8021
+
+Button A: X+61, Y+91
+Button B: X+70, Y+21
+Prize: X=9132, Y=8701
+
+Button A: X+11, Y+38
+Button B: X+72, Y+40
+Prize: X=8960, Y=6392
+
+Button A: X+81, Y+26
+Button B: X+36, Y+91
+Prize: X=5382, Y=8957
+
+Button A: X+65, Y+32
+Button B: X+31, Y+65
+Prize: X=7003, Y=2317
+
+Button A: X+16, Y+12
+Button B: X+13, Y+55
+Prize: X=1739, Y=2345
diff --git a/13/inputDemo b/13/inputDemo
new file mode 100644
index 0000000..912f482
--- /dev/null
+++ b/13/inputDemo
@@ -0,0 +1,15 @@
+Button A: X+94, Y+34
+Button B: X+22, Y+67
+Prize: X=8400, Y=5400
+
+Button A: X+26, Y+66
+Button B: X+67, Y+21
+Prize: X=12748, Y=12176
+
+Button A: X+17, Y+86
+Button B: X+84, Y+37
+Prize: X=7870, Y=6450
+
+Button A: X+69, Y+23
+Button B: X+27, Y+71
+Prize: X=18641, Y=10279
diff --git a/13/mainB.c b/13/mainB.c
new file mode 100644
index 0000000..90b3290
--- /dev/null
+++ b/13/mainB.c
@@ -0,0 +1,35 @@
+#include<stdlib.h>
+#include<stdio.h>
+#include<string.h>
+#include<stdbool.h>
+
+struct list {
+	unsigned int a[2];
+	unsigned int b[2];
+	unsigned int prize[2];
+	struct list *next;
+};
+
+int main ()
+{
+	// figure out data dimensions
+	FILE *input = fopen("./input", "r");
+	unsigned int x;
+	unsigned int y;
+	struct list *games = malloc(sizeof(struct list));
+	for (int i = 0; fscanf(input, "%d%d", &x, &y) == 1; i++) {
+
+	}
+	fclose(input);
+
+	solutions = malloc(sizeof(struct list));
+	solutions->num = -1;
+	solutions->next = NULL;
+
+	unsigned long int sum = 0;
+	for (int i = 0; array[i] != -1; i++) {
+		sum += solve_stone(array[i], 6);
+	}
+
+	printf("total: %d\n", sum);
+}