Problems

The Glitchy Robot#12466

Easy · Implementation

Duel of Frequencies#12467

Echoes of the Square#12468

interactive-gcd-xor#12469

Nasser's Five#12478

Nasser's Concatenation#12479

Nasser's GCD Partners#12480

Nasser's Array Equalizer#12481

Fady and Stable Arrays#12482

Fibonacci Fever#12483

Hard · Combinatorics

Relay Team#12535

Very easy

Relay Network on the Perseus Rift#12768

Minimum Substring Length#12781

Maximum Sum#12782

Restore Cycles#12783

Graphs

Queries on Values#12784

Prefix MEX#12785

Fair Advantage#12786

Rotate The Matrix#13034

Easy · Brute force

Permutation Test#13035

Matrix is Fun#13036

Sigma Queries#13037

Ceiling Sum#13038

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