Our Patreons

Diamond Sponsors

Steven & Felix Halim

Reinardus Pradhitya 

Gold Sponsors

--- YOUR NAME HERE ---- 

Silver Sponsors

--- YOUR NAME HERE ----  

Bronze Sponsors

Christianto Handojo

Krzysztof Adamek

Fatima Broom

Amal AugustineTechBuy

Contribute

Become a patron

PayPal  

1ojudgeapLUjJcnUmze67a4w3TJ6WnPxo

Bitcoin: 

1ojudgeapLUjJcnUm

ze67a4w3TJ6WnPxo 

Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 10380 - Shogi Tournament 1266
20.54%
209
66.51%
FILE 10381 - The Rock 978
36.91%
228
72.81%
FILE 10383 - Queen vs Rook 240
18.75%
58
46.55%
FILE 10384 - The Wall Pushers 2153
32.70%
336
78.87%
FILE 10492 - Optimal Mastermind Strategy 362
11.05%
95
20.00%
FILE 10514 - River Crossing 1168
36.04%
338
85.21%
FILE 10536 - Game of Euler 1996
50.65%
659
89.98%
FILE 10561 - Treblecross 2742
39.64%
480
86.25%
FILE 10564 - Paths through the Hourglass 5278
31.07%
970
83.09%
FILE 10572 - Black & White 1239
45.12%
219
81.28%
FILE 10612 - Paper Folding 257
39.30%
106
70.75%
FILE 10626 - Buying Coke 8265
29.70%
1439
77.55%
FILE 10628 - Quadrills 167
29.34%
74
50.00%
FILE 10632 - Pyramid 427
32.32%
125
78.40%
FILE 10639 - Square Puzzle 257
17.12%
65
47.69%
FILE 10676 - Grid Points 372
20.97%
100
59.00%
FILE 10691 - Subway 897
21.74%
157
57.32%
FILE 10735 - Euler Circuit 4739
28.15%
753
75.96%
FILE 10827 - Maximum sum on a torus 12346
44.56%
3723
87.75%
FILE 10838 - The Pawn Chess 702
46.30%
209
81.82%
FILE 10876 - Factory Robot 419
45.11%
147
85.03%
FILE 10888 - Warehouse 2757
39.79%
595
84.54%
FILE 10893 - Creating Sudoku Puzzles 1140
22.11%
141
44.68%
FILE 10952 - Pattern Transformations 312
32.37%
62
75.81%
FILE 11007 - Mini Cube 1279
28.85%
131
52.67%
FILE 11016 - Square Counting 407
30.71%
109
71.56%
<< Start < Prev 1 Next > End >>
Display # Results 1 - 26 of 26