Problems

Note that you can solve most task in any order!
Already solved ones are at the bottom of the table.

Tagged with: unlabeled - total 70    (clear filter)

Id Title Translations Solved
495Counting Arithmetic Progressions1
494Holiday Travel2
480Coin Payments21
485Magic 313
487Reduce and Equalise9
461Lucky 730
481Field Trip11
492Fastest Clearance2
484A Message from Deep Space8
471Missing Digits16
493Ternary Logic1
491Lucky Number Scores2
489TV Charity Fundraiser3
482SS Numbers7
478Robot Deliveries9
468The Garden of Words14
490Circuit Board Connections2
329Roman Arithmetic77
294Vigenere Cipher86
488Accurate Curve Fitting2
477Lottery Balls6
466Dictionary Entries10
475Medieval Medicine6
447Fixed Product, Minimum Sum15
474Reachable Amounts6
324Merge Sort52
483Sixes and Sevens3
486Two Colour Special Nim2
473Skittles4
315Count the Common Factors38
436Avoid the Grid Points11
438Maze Generator10
465Red Blue Hackenbush4
330Easter Bunnies Are Back24
297Collatz in the Range28
296Tree ValueRU27
290Every Leaf on Every Tree26
312The Shredder Conundrum22
331Rotating Toy Display19
298Revoltle23
462Rota Boards3
479Robot and the Wall1
300Run-Length Encoding22
282Predictable Board Game22
319Tower of Hanoi Rules18
314The Sorites Solution18
386Advent Calendar Chocolate10
443Football League Tables4
441Max versus Min4
332Easter Bunnies 2D Are Back13
448Button Cycles3
387Big Numbers8
289The Case of the Desperate Mastermind16
288Langton's Ant15
326Sum Them Forth12
311The Mirror Maze13
320Accordion12
305The Catacombs of Chronos13
276Lucky Pairs15
303Towers Under Cover13
316Apogee12
309Board Game Sequences12
394Many Shortest Routes6
304Ordered Brackets11
310Board Game Sequences Advanced10
325Ultimate Sort Trial9
322Gray Decoder9
321Hanoi Tower Heights9
283Predictable Board Game on 10 Boards10
278Polyomino Generation10