SOLIT - Solitaire

广度优先搜索 BFS · 折半搜索 meet in the middle

TTABLE - Timetable

STEVE - Voracious Steve

PAYING - Paying in Byteland

RENT - Rent your airplane and make money

动态规划 DP · 贪心

SQDANCE - Square dance

并查集 · 图论建模

HELPR2D2 - Help R2-D2!

PHONY - Phony Primes

MAWORK - Men at work

广度优先搜索 BFS

TRANS - Transformation

PARTIT - Partition

POSTERS - Election Posters

线段树 · 离散化

MAZE - The Long and Narrow Maze

LONER - The Loner

GLUE - Johnny and the Glue

ALIENS - Aliens

TAUT - Tautology

MLAND - Land for Motorways

FSHEEP - Fencing in the Sheep

PLONK - Where to Drink the Plonk?

枚举

COURIER - The Courier

SCALES - Balancing the Stone

ROCK - Sweet and Sour Rock

PALSEC - Choosing a Palindromic Sequence

PAINTTMP - Paint templates

高精度 · 数位 DP

POLY1 - Polygon

SUM1SEQ - Sum of one-sequence

ABWORDS - AB-words

ROADNET - Road net

图论 · 最短路 · Floyd 算法

WORDEQ - Word equations

CONTPACK - How to pack containers

贪心 · 堆

SCUBADIV - Scuba diver

动态规划 DP · 背包 DP

WINDOW1 - Window

ASCIRC - Assembler circuits

ATMS - Automatic Teller Machines

CHASE1 - Chase

LITELANG - The lightest language

贪心

FLBRKLIN - Flat broken lines

RECTNG1 - Rectangles

MUSKET - Musketeers

EMPTY - Empty Cuboids

离散化 · 前缀和

MONODIG - Monodigital Representations

POLYGAME - The Game of Polygons

ROCKETS - Rockets

POTHOLE - Potholers

SLEEP - Sleepwalker

ICERINK - Icerink

BITMAP - Bitmap

搜索 · 广度优先搜索 BFS

THREECOL - Three-coloring of binary trees

STORE - Store-keeper

图论 · 广度优先搜索 BFS · 双连通分量