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Problems

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Difficulty
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2408
Pawn Game
Medium
2409
Couldn't do without swearing...
Hard
2410
Word Game
Easy
2411
Sum of games
Hard
2412
Keyboard Game
Very hard
2413
A-B
Medium
2414
Sum of squares
Medium
2415
Disc number
Very easy
2416
Strange numbers
Very easy
2417
Multiplication
Very easy
2418
Number
Very easy
2419
Order
Very easy
2420
Serrated sequence
Easy
2421
Fibonacci numbers
Easy
2422
How many ways?
Very easy
2423
Divisibility by 4
Easy
2424
The desired quantity
Very easy
2425
Fibonacci System
Very easy
2426
The smallest that cannot be represented
Easy
2427
Martingale sequence
2428
Trade
Medium
2429
Minimum permutation
Very easy
2430
Journey
Very hard
2431
Game Progress
2432
Universal Ruler
Medium
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